| Issue |
MATEC Web Conf.
Volume 332, 2021
19th International Conference Diagnostics of Machines and Vehicles “Hybrid Multimedia Mobile Stage”
|
|
|---|---|---|
| Article Number | 01021 | |
| Number of page(s) | 9 | |
| DOI | https://doi.org/10.1051/matecconf/202133201021 | |
| Published online | 06 January 2021 | |
Frequency response function shape differences as a sign of bricks elements destruction diagnostics
1 Warsaw University of Life Sciences – SGGW, 02-787 Nowoursynowska 166, Poland.
2 Vytautas Magnus University Agriculture Academy, 53361 Kaunas, Lithuania.
* Corresponding author: zoltowskimariusz1981@gmail.com
The knowledge of the dynamic state and structure of system allows describing its behavior and allows creating prognosis models of the system behavior in the function of dynamic evolution time, based on the model of the technical state symptoms growth. Most often, there are no known equations describing behaviors of the system in the function of dynamic evolution time, which accounts for the need to apply new tools to examine the dynamic state. In this article authors shows chosen problems of technical state diagnosis with the use of identification and technical diagnostics methods such as experimental modal analysis. Relations between methods of dynamic state evaluation and methods of technical state evaluation were indicated. Example modal analysis results illustrate the complexity of projecting dynamic state researches into diagnostic researches of state evaluation.
© The Authors, published by EDP Sciences, 2021
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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